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NTK 27013 Air / Fuel Ratio Sensor - Upstream
Overview of NTK Direct Fit 5-Wire A/F Sensor for Ford Fusion
The NTK Direct Fit 5-Wire A/F Sensor 27013 is designed specifically for Ford Fusion models, providing precise air/fuel ratio monitoring. This heated sensor ensures accurate emissions control and optimal engine performance.
- Heated sensor type for faster response times
- Specific fit for Ford Fusion vehicles
- 5-wire configuration for reliable signal transmission
- 19.25-inch wiring harness length for direct fit installation
- Thread diameter of 18.000 mm and thread length of 0.38 inches
- No mounting bracket included
Detailed Product Description
The NTK Direct Fit 5-Wire A/F Sensor (part number 27013) is engineered to meet the exact specifications required by Ford Fusion models. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate air/fuel ratio data to the engine control unit. The 5-wire design supports stable and precise signal output, essential for maintaining proper emissions control and fuel efficiency. With a wiring harness length of 19.25 inches, this sensor allows for a direct fit installation without the need for modifications. The sensor’s thread diameter of 18.000 mm and thread length of 0.38 inches ensure compatibility with the designated mounting location on the vehicle.
About the Direct Fit 5-Wire A/F Sensor Product Line
The NTK Direct Fit 5-Wire A/F Sensor line is developed to provide vehicle-specific air/fuel ratio sensors that simplify installation and maintain OEM standards. This product line focuses on delivering heated sensors with precise wiring configurations tailored to particular makes and models, such as the Ford Fusion. By matching exact thread sizes and wiring harness lengths, these sensors reduce installation time and help maintain engine performance and emissions compliance.
Common Applications and Issues Addressed
- Restores accurate air/fuel ratio readings for Ford Fusion engines
- Helps resolve check engine light triggers related to A/F sensor faults
- Improves fuel economy by providing correct sensor data to the ECU
- Reduces emissions by ensuring proper combustion monitoring
- Prevents drivability issues caused by faulty air/fuel ratio sensors
Installation Notes and Tips
This sensor is designed for a direct fit installation on Ford Fusion vehicles, matching OEM specifications. Ensure the wiring harness length of 19.25 inches is sufficient for your application. Use proper tools to avoid damaging the 18.000 mm thread diameter and 0.38-inch thread length during installation. Since no mounting bracket is included, use the existing bracket on the vehicle. Verify sensor connections and wiring integrity before completing installation.
Quality Assurance and Warranty
NTK manufactures the Direct Fit 5-Wire A/F Sensor 27013 to meet strict quality standards for emissions control components. While specific warranty details are not provided here, NTK products typically undergo rigorous testing to ensure durability and performance in Ford Fusion applications.
| Brand | NTK |
| Part Number | 27013 |
| Position | Direct Fit 5-Wire A/F Sensor, Upstream |
| Wiring Harness Length | 19.25 |
| Sensor Type | Heated |
| Thread Length | 0.38 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Thread Diameter | 18.000 |
| Mounting Bracket Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Ford | Fusion | 2.5L | L4 | Upstream | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor |
| 2015 | Ford | Fusion | 2.5L | L4 | Upstream | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor |
| 2014 | Ford | Fusion | 2.5L | L4 | Upstream | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.